| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.42 | 8.219% | $155.2077 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $211.54 | 5.632% | $223.4539 | $223.45 | $223.45 | $223.50 |
| Purchase #3 | $240.91 | 8.589% | $261.6018 | $261.60 | $261.60 | $261.60 |
| Purchase #4 | $121.25 | 12.284% | $136.1444 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $207.54 | 12.199% | $232.8578 | $232.86 | $232.85 | $232.90 |
| Purchase #6 | $163.31 | 3.606% | $169.199 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $94.72 | 4.493% | $98.9758 | $98.98 | $99.00 | $99.00 |
| 7 purchase totals = | $1,182.69 | $1,277.4404 | $1,277.44 | $1,277.45 | $1,277.50 | |